Who wants to talk about history aka not really

Rachel carson 1962 silent spring was a groundbreaking work regarding what topic

How did the united states respond when north vietnam attacked a us warship and sent troops to south vietnam in the early 1960s? a.the united states declined to assist south vietnam against the north. b.us leaders authorized south vietnam to invade north vietnam. c.the president did not sign the gulf of tonkin resolution. d.congress authorized the president to escalate the conflict.

The baltic sea has been called a scandinavian mediterranean explain why that comparison seems logical